<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
<div id="app">
    <span>Message: {{ msg }}</span><br>
    <span v-once>这个将不会改变: {{ msg }}</span>

    <p>Using mustaches: {{ rawHtml }}</p>
    <p>Using v-html directive: <span v-html="rawHtml"></span></p>
</div>

<div v-bind:id="dynamicId"></div>

<button v-bind:disabled="isButtonDisabled">Button</button>

<script type="text/javascript">
    let vm = new Vue({
        el: "#app",
        data: {
            msg: "hi vue",
            isButtonDisabled: false
        }
    });
</script>
</body>
</html>